Raghu Diamonds Drilltech’s high-performance diamond core drill bit in action. Designed for demanding applications such as mineral exploration and oil & gas drilling, the drill bit effortlessly cuts through hard geological formations, showcasing its strength, durability, and precision. The footage highlights the product’s superior engineering and the real-world reliability that professionals across industries have come to expect from Raghu Diamonds. Experience the performance that powers some of the most challenging drilling projects—built in India, trusted worldwide.